Portion of a shoe



FIG. 1 is a perspective view of a portion of a shoe showing my new design;

FIG. 2 is a side elevational view the portion of a shoe shown in FIG. 1;

FIG. 3 is a front elevational view of the portion of a shoe shown in FIG. 1;

FIG. 4 is a rear elevational view of the portion of a shoe shown in FIG. 1; and

FIG. 5 is top plan view of the portion of a shoe shown in FIG. 1.

The broken line showing of the remainder of the shoe are for illustration purposes only and forms no part of the claimed design. 

The ornamental design for a portion of a shoe, as shown and described. 